title: Tetrahydrofolate dehydrogenase cytochemistry and classification of acute leukaemia.
mesh_terms: D000208:Acute Disease; D001853:Bone Marrow / Q000201:enzymology; D004796:Clinical Enzyme Tests; D006651:Histocytochemistry; D006801:Humans; D007938:Leukemia / Q000145:classification / Q000175:diagnosis*; D007945:Leukemia, Lymphoid / Q000175:diagnosis; D015470:Leukemia, Myeloid, Acute / Q000175:diagnosis; D008214:Lymphocytes / Q000201:enzymology; D013762:Tetrahydrofolate Dehydrogenase / Q000032:analysis* / Q000097:blood
chemical_list: D013762:Tetrahydrofolate Dehydrogenase